A bolt-load retention (BLR) test is a practical test to determine the bolt load of a fastener joint with time and at given temperatures. There are three types of BLR tests described in this standard, namely general-purpose test, design-purpose test, and screening material test. A general-purpose BLR test may be used for screening materials, while a design-purpose BLR test is usually used to verify the BLR behavior of a specific joint. The screening material test is an example of the general-purpose test for typical automotive applications.
TEST PROCEDURES FOR EVALUATING BOLT-LOAD RETENTION OF MAGNESIUM ALLOYS
2007-10-08
Conference paper
English
Fittings , Magnesium alloys , Manufacturing processes , Washers , Fasteners , Heat treatment , Bolts , Parts , Screws
TEST PROCEDURES FOR EVALUATING BOLT-LOAD RETENTION OF MAGNESIUM ALLOYS
SAE Technical Papers | 2020
Bolt load compressive stress retention testing of magnesium alloys
Automotive engineering | 2003
|Bolt Load Compressive Stress Retention Testing of Magnesium Alloys
SAE Technical Papers | 2003
|Bolt-Load Retention and Creep of Die-Cast Magnesium Alloys
SAE Technical Papers | 1997
|Bolt-load Retention Testing of Magnesium Alloys for Automotive Applications
SAE Technical Papers | 2006
|